Hmm, baiji thinks we need explicit 'extern' here.

diff --git a/src/port/getopt.c b/src/port/getopt.c
index 659f0646000b100d42705be81b17964e0245e519..0ac295b1c62c465441216354060df6aa1a309c56 100644 (file)
--- a/src/port/getopt.c
+++ b/src/port/getopt.c
@@ -50,10 +50,19 @@ int                 opterr = 1,                     /* if error message should be printed */
                        optopt;                         /* character checked for validity */
 char      *optarg;                             /* argument associated with option */
 
+#else
+
+extern int     opterr;
+extern int     optind;
+extern int     optopt;
+extern char *optarg;
+
 #endif
 
 #ifndef HAVE_INT_OPTRESET
 int                    optreset;                       /* reset getopt */
+#else
+extern int     optreset;
 #endif
 
 #define BADCH  (int)'?'